COMPOSITION, USE THEREOF AND METHOD FOR ELECTRODEPOSITING GOLD CONTAINING LAYERS

The present invention relates to a composition and method for electrodepositing gold containing layers using the composition and the use of mercapto triazole as additive. The composition contains a mercapto-triazole compound which acts as an anti-immersion additive. The composition and method are su...

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Bibliographic Details
Main Authors KURTZ, Olaf, BREITFELDER, Jana, RÜTHER, Robert
Format Patent
LanguageEnglish
French
German
Published 05.07.2017
Subjects
APPARATUS THEREFOR
CHEMISTRY
ELECTROFORMING
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Summary:The present invention relates to a composition and method for electrodepositing gold containing layers using the composition and the use of mercapto triazole as additive. The composition contains a mercapto-triazole compound which acts as an anti-immersion additive. The composition and method are suited for depositing functional or hard gold or gold alloys that can be applied in the industry as contact material of electrical connectors for high reliability applications.
Bibliography:Application Number: EP20150753055